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19
MAINTENANCE INSTRUCTIONS PARTS LIST
20
CHAIN TENSION:
Check the chain tension frequently and adjust as often as
necessary to keep the chain snug on the bar, but loose
enough to be pulled around by hand. ( Saw Chain Tension
Adjustment).
BREAKING IN A NEW SAW CHAIN
A new chain and bar will need readjustment after as few as
5 cuts. This is normal during the break-in period, and the
interval between future adjustments will begin to lengthen
quickly.
Over a period of time, however, the moving parts of the saw
chain will become worn, resulting in what is called CHAIN
STRETCH. This is normal. When it is no longer possible to
obtain correct chain tension adjustment, a link will have to
be removed to shorten the chain. See your MTD Authorized
Service Center to have this repair performed.
PREVENTATIVE MAINTENANCE
WARNING
SERVICING A DOUBLE INSULATED APPLIANCE
In this double insulated appliance, 2 systems of insulation,
instead of grounding, are provided. No grounding means is
provided on a double insulated appliance, nor should a
means for grounding be added to the appliance. No serv-
iceable parts are inside. A double insulated appliance is
marked with the words, “DOUBLE INSULATION” or “DOU-
BLE INSULATED”. The symbol (square within a
square) may also be marked on the appliance.
1. Place switch in OFF position and unplug the power sup-
ply before the appliance is serviced, cleaned, or mainte-
nance is performed.
2. Keep the air intake clean and air vents free of debris to
avoid overheating the motor.
3. Clean with a damp sponge and mild soap. Do not squirt
with a water hose or douse with water or other liquids.
4. Inspect the saw chain for proper tension before each
use and frequently during cutting. Sharpen as required.
5. Clean the guide bar and bar pad to ensure free path for
oil.
6. Turn the bar over after each use to achieve even wear.
7. No motor lubrication is necessary. The motor is
equipped with lifetime lubricated bearings.
8. If the saw does not operate, turn switch to OFF position
and disconnect the extension cord, first from the power
supply, then from the saw. Check the power supply for
blown fuses or tripped circuit breakers. If it still does not
operate, contact the MTD Product Service Department,
through the toll-free number listed on the back cover of
this manual, for service information. Do not attempt to
repair it yourself. No serviceable parts are inside.
Never have more than 3
links removed from a
loop of chain this could
cause damage to the sprocket.
WARNING/
CAUTION:
Never remove, modify
or make inoperative
any safety device furnished with your unit.
The Hand Guard and low-kickback saw
chain are major safety features provided for
your protection.
WARNING:
Always wear heavy
duty protection work
gloves and disconnect the extension cord
when working on the saw chain.
WARNING:
No. Parts No. Description No. Parts No. Description
1 6097-210808 LABEL
24 6066-210801 OILER
2 6SDABB04-18 SCREW
3 6038-210801 HOUSING (R)
4 6NHZ-1/4 NUTS
5 6214-210802 FIXED SCREW
6 6043-210801 SPROCKET SUPPORT
7 6073-210802 SPROCKET-GEAR
8 6131-210801 ROLLER BRARING
9 6073-210801 MOTOR GEAR
10 6SDABB04-14 SCREW
11 6086-210801 MOTOR COYER ASSEMBLY
12 6272-830301 RUNNER STICK
13 6SQABB05-55 SCREW
14 6263-210801 WIND GUIDE
15 6MB-608-06 BEARING
16 6260-210802 ARMATURE ASS'Y
17 6220-210801 10" CHAIN
18 6040-210030 10" BAR
19 6MB-607-07 BEARING
20 6156-830401 ANTI-VIBRATILLAGE PAD
21 6261-210802 FIELD ASS'Y
22 6014-210801 ANTI-SPILLAGE PAD
23 6102-210801 ADJUSTING PLATE
25 6214-210801 REGULATION SCREW
26 6056-210802 REGULATION CAP
27 6067-210801 OIL CAP
28 6022-210803 LOCK-OFF SWITCH
29 6011-210802 POWER CORD
30 6216-830601 BRUSH 2
31 6017-210801 FRONT-HAND GUARD
32 6SXDZ-1/4-60 SCREW
33 6097-210809 WARNING TAG
34 6038-210802 HOUSING (L)
35 6086-210802 REAR COVER
36 6052-210842 LABEL
37 6159-830601 BRUSH SETS
38 6014-210802 ANTI-SPILLAGE
39 6SVABB3.5-12 SCREW
40 6SDABB04-40 SCREW
41 6086-210803 LEFR-CASE
42 6043-210803 MOUNT PLATE
43 6072-210801 FIXTURE
44 6087-210801 BUSHING
45 6228-210814 INNER PIPE ASS'Y
45-1 6022-210803 TRIGGER
45-2 6011-210806 POWER CORD
45-3 6154-210801 SOCKET